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书是一次跨越时间的对话。
"A book is a conversation across time."
The true wealth of mining lies not just in the ore extracted, but in the lives we uplift.
We must treat soil health as the foundation of our food security.
The state is the most important institution in human society because it is the only one that can legitimately use force to maintain order.
我们生活在一个影子的世界里,我们所谓的现实只是影子的影子。